5B12N

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Tektronix 5B12N
1 μs (100 ns) dual time base plug-in
Tektronix 5B12N

Compatible with 5000-series scopes

Produced from 1971 to 1991

Manuals


Manuals – Specifications – Links – Pictures

The Tektronix 5B12N is a 1 μs (100 ns with magnifier) dual time base for 5000-series scopes.

Specifications

  • time base 'A' sweep rates: 1  μs/div to 5 s/div
  • time base 'A' sweep accuracy (unmagnified): 3% from 1  μs/div to 1 s/div, 4% at 2 s/div and 5 s/div
  • time base 'B' sweep rates: 0.2  μs/div to 0.5 s/div
  • time base 'B' sweep accuracy (unmagnified): 3% from 1  μs/div to 0.1 s/div, 4% at 0.2  μs/div, 0.5  μs/div, 0.2 s/div and 0.5 s/div
  • internal triggering sensitivity: 0.4 div at 1 MHz, 0.6 div at 2 MHz
  • external triggering sensitivity: 200 mV at 1 MHz, 200 mV (also) at 2 MHz
  • external trigger input impedance: 1  MΩ in parallel with 70 pF
  • external trigger maximum input voltage (DC + peak AC): 350 V
  • external trigger level range: +5 V to -5 V
  • external horizontal mode deflection factor: 50 mV/div and 500 mV/div, calibrated
  • external horizontal mode bandwidth: DC to at least 1 MHz
  • external horizontal mode input impedance: 1 MΩ in parallel with 70 pF
  • external horizontal mode maximum input voltage (DC + peak AC): 350 V
  • delay time accuracy (1  μs/div to 0.5 s/div): 1%
  • delay time accuracy (1  s/div to 5 s/div): 2%
  • delay time range: 0.2 to 10.2 time the time/div setting
  • delay time multiplier incremental linearity: 0.2%
  • jitter: 1 part per 20,000 of 10x the time/div setting

Pictures

Custom ICs used in the 5B12N

Page Class Manufacturer Model Part nos Description Designers Used in
155-0028-00 Monolithic integrated circuit Tektronix M018 155-0028-00 155-0028-01 155-0042-00 155-0042-01 155-0042-02 155-0042-03 Miller integrator and delay pickoff Joe Burger 5030 R5030 5031 R5031 1401 1401A 1480 1481 1482 1485 26G1 26G2 26G3 314 335 432 434 4701 5B10N 5B12N 5B31 5B40 5B42 5S14N 7B52 7B53A 7B53N 7L12 7L13 7L14 7L18 7S14 AN/USM-281C RG501
155-0048-01 Monolithic integrated circuit Tektronix M052F 155-0048-00 155-0048-01 155-0055-00 155-0055-01 trigger sweep Dave Allen 211 212 213 214 432 433 5B12N 5B13N 5L4N 603 604 605 606 607 624 SC501 R7912
155-0056-00 Monolithic integrated circuit Tektronix M042E 155-0056-00 155-0056-01 sweep control Val Garuts 26G1 26G2 26G3 314 4701 5031 R5031 5B10N 5B12N 5S14N 7L5 7L12 7L13 7L14 7L18 7S14 5S14N RG501 Telequipment D63 Telequipment DM63